Then it takes a few seconds to load the file, which I don’t care much about.
But locking my entire browser is inexcusable.
It’s nice they’re working on performance once you get going, but launch performance is abysmal for me (x86-64 Mac).
Because if anything takes up 100% of CPU, other things starts being unresponsive as there is not enough CPU to go around. Happens easily when dealing with concurrency and parallism, which I'm guessing Figma happily uses.
The computer you mentioned comes with a 65 watt AC/DC converter which should last 77 hours minimum on a 5kw battery.
Then there is the nonsense about blaming a web page for not having enough power after choosing to do a tech job while living off a battery.